indexo.dev

reactonline.nl

.nl crawl

First seen 2026-05-29 · Last seen 2026-05-29 · ok HTTP/1.1 200 155 ms crawled 2026-05-31

NL · 87.233.198.161 · AS15703 TrueFullstaq B.V.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

Registration

Registrar
Registrar.eu
Created
2012-11-06
Updated
2025-07-11
Name servers
  • auth03.dns.trueserver.nl
  • auth02.dns.trueserver.nl
  • auth01.dns.trueserver.nl

DNS records live

NS
  • auth01.dns.trueserver.nl
  • auth02.dns.trueserver.nl
  • auth03.dns.trueserver.nl
MX
  • 1 smtp.google.com
TXT
  • atlassian-sending-domain-verification=49f55f5f-63f0-495f-aff2-3687be61da02
  • _dw29uvpkotytt0mivd33ltnjg57ion3
Verified for
  • Atlassian
  • Google

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com include:mail.zendesk.com include:spf.vip.reactonline.nl ip4:5.57.250.122 ip4:193.33.134.2 ip4:185.12.81.132 ip4:141.138.147.6 ip4:5.172.45.172/24 include:_spf.gripp.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • google: v=DKIM1;k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA52nBTIYa3IHMvn5CRPzhDegJEoMulYvTDJYIBUmsEonZyOyO/3n5lnkNFKSP8k70ex8gjGXt88tl3cfg…
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
  • mail: v=DKIM1; h=sha256; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAiE+thXRF0pJ11xOqA6maI4XHjjS5CpF0QLdiU+4jkUVznVvPG1JxTA5AoaciOaLicJdL…
selectors probed

Certificate (current)

Thawte EV RSA CA G2
from 2025-11-05 to 2026-11-29
Expires in 181 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://reactonline.nl/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)